public void removeAllAdorners(AdornerLayer adornerLayer, UIElement adornedElement)
{
var adorners = adornerLayer.GetAdorners(adornedElement);
if (adorners != null)
{
foreach (var adorner in adorners)
{
adornerLayer.Remove(adorner);
}
}
}
private static OverlayAdorner GetWatermarkAdorner(AdornerLayer layer, UIElement adornedElement) => layer.GetAdorners(adornedElement)?.OfType<OverlayAdorner>().FirstOrDefault();
private static void RemoveAdorner(UIElement rec)
{
adornerLayer = AdornerLayer.GetAdornerLayer(rec);
System.Diagnostics.Debug.Assert(adornerLayer != null, "Oops, you have not defined an AdornerDecorator in the template, check the generic.xaml file.");
if (adornerLayer!=null && adornerLayer.GetAdorners(rec) != null)
adornerLayer.Remove(adornerLayer.GetAdorners(rec)[0]);
}
private static void AddAdorner(UIElement rec)
{
adornerLayer = AdornerLayer.GetAdornerLayer(rec);
System.Diagnostics.Debug.Assert(adornerLayer != null, "Oops, you have not defined an AdornerDecorator in the template, check the generic.xaml file.");
if (adornerLayer == null)
return;
if ( adornerLayer.GetAdorners(rec) == null)
{
ResizingAdorner rad = new ResizingAdorner(rec);
if (rec is Connectable)
{
rad.HeightEnabled = (rec as Connectable).ResizableHeight;
rad.WidthEnabled = (rec as Connectable).ResizableWidth;
rad.MinHeight = (rec as Connectable).MinHeight;
rad.MinWidth = (rec as Connectable).MinWidth;
}
adornerLayer.Add(rad);
}
}
private void ReloadingFrame()
{
var model = this.DataContext as ShellViewModel;
canvas.Children.Clear();
if (model.CurrentPage != null)
{
foreach (var frame in model.CurrentPage.Frames)
{
label =
InitLabel(
Math.Abs(ToOriginal(frame.Coordinates.TopLeft, model.CurrentPage.Zoom).X -
ToOriginal(frame.Coordinates.TopRight, model.CurrentPage.Zoom).X),
Math.Abs(ToOriginal(frame.Coordinates.TopLeft, model.CurrentPage.Zoom).Y -
ToOriginal(frame.Coordinates.BottomLeft, model.CurrentPage.Zoom).Y), frame.Id);
Canvas.SetLeft(label, ToOriginal(frame.Coordinates.TopLeft, model.CurrentPage.Zoom).X);
Canvas.SetTop(label, ToOriginal(frame.Coordinates.TopLeft, model.CurrentPage.Zoom).Y);
Console.WriteLine(ToOriginal(frame.Coordinates.TopLeft, model.CurrentPage.Zoom).X + ";" + ToOriginal(frame.Coordinates.TopLeft, model.CurrentPage.Zoom).Y + ";" + frame.Angle);
label.RenderTransform = new RotateTransform(frame.Angle);
canvas.Children.Add(label);
label.Content = canvas.Children.Count;
aLayer = AdornerLayer.GetAdornerLayer(label);
aLayer.Add(new HelperAdorner(label));
aLayer.Remove(aLayer.GetAdorners(label).First());
}
}
model.NotifyZoom();
}
